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Generally beginners use mahogany, because the sound is round and loud, and they will let themselves know that there is not enough, and the master uses ebony.
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It is best to use high-density mahogany wood for erhu, among which red sandalwood is the best, and rosewood, sour branches, ebony, and wenge are also fine.
Erhu Introduction:1The erhu is one of the ancient Chinese national stringed instruments.
The earliest record of the erhu is in the Song Dynasty, where the erhu is called Huqin or Nanhu. In Shen Kuo's "Dream Creek Writings", he said: "The horsetail huqin follows the Han car." According to historical records, the predecessor of the erhu may have been "Xi Qin" (Ji Qin), which was pronounced by rubbing between the two strings with bamboo clips in the Tang Dynasty.
2.During the Tang and Song dynasties, all plucked string instruments from the north or northwest were called qin, and then pushed forward to the Spring and Autumn period, many musical instruments did not have specific names, and were collectively referred to as qin. According to legend, the ethnic groups south of the Yellow River call the northern ethnic groups the Hu people, this string music is from the north, it is believed that it is made by the Hu people, so it is called the Huqin, because it is played with two strings, so it is also called the erhu.
3.The erhu was widely spread among the people in the Ming and Qing dynasties. In the past 100 years, many Chinese folk artists have continuously improved and innovated in their performances.
In particular, Mr. Liu Tianhua, a generation of grandmasters, boldly improved and innovated the erhu, so that the performance of the erhu has been raised to a new level.
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<> best wood for making erhu is old mahogany.
Rosewood, ebony, rosewood.
It takes into account many advantages such as large volume, good timbre, beautiful appearance, durability and no deformation. It is also necessary to combine with other materials such as python skin, erhu strings, bow hair, etc., to make a good erhu.
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Strings are made by winding steel wire strings with wire strings, steel wire strings or wires of various metal materials. Metal strings are now commonly used. Erhu strings are divided into: outer strings and inner strings.
1. The outer string is composed of a single steel wire, and the materials are: spring steel wire, stainless steel wire, domestic piano steel wire, imported piano steel wire;
2. The inner chord is made of various steel wires as the core, and other metal materials are wrapped outside: white copper wire, nickel-chromium wire, pure nickel wire, silver wire, and other alloy wires.
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Ebony, No. 2 red sandalwood, and old mocarno are commonly used in erhu. Ebony is the heaviest, followed by red sandalwood, and old Mocarno is the lightest. Relatively speaking, the ancient Mogano sound technology:
The back note of the erhu is particularly stable and thick. The best material for erhu is definitely red sandalwood. There is no doubt that the ** of Mogano and Ebony Erhu is generally under 5,000 yuan, but unless there is a special pipe, 5,000 yuan is the main part.
Of course, this is high-density Mogano. Rosewood, rosewood, asparagus, ebony, and chicken wings can be used, with rosewood being the best.
Other erhu made of different woods can only be made with the thumb. In order to meet the requirements, the piano stem should not be too long, otherwise it will be difficult to grasp the center of gravity of the piano in the competition; The rod body is smooth, smooth, and vertical. Place the erhu on the table and don't over-deflect; The appearance of the cane should be rounded and full of rhythm.
The red sandals are bright and tall, and the black sandals are in the middle. Currently, old Mocarno resources are scarce and expensive.
Strings are divided into outer strings and inner strings. The external protocol shall include a steel wire, made of spring steel wire, stainless steel wire, domestic steel wire and harmonic steel wire; The inner rope is made of various steel wires, such as core wires, and is wrapped with other metal materials – cupronickel, chromium-nickel, and pure nickel. The choice of materials should be based on the principles of mechanics and acoustics.
The whole erhu is an energetic body. The material of each part of the erhu should respect its vibration principle, and good vibration will undoubtedly produce good results. There are many types of materials to choose from.
The quality of the finished erhu made from each material also varies slightly. And the choice of materials to make a high-quality erhu? After playing for a while, the ** vibration of the erhu may gradually return to normal.
The weight of the erhu determines the quality of the erhu. Only good materials and good craftsmanship can make erhu have excellent quality. Therefore, when making an erhu, it is necessary to choose good materials to create a high-quality erhu.
Professional. Measuring the purity of the pronunciation of the erhu is closely related to the selection of piano auction materials.
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The raw materials for making erhu include wood, bamboo, metal, steel wire, cotton thread, etc., and the best material for making erhu is red sandalwood, so that the erhu will have a particularly stable tone, which is a treasure for many musical instrument lovers.
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Erhu needs wood, bamboo, metal, paper, cotton thread and other raw materials, and when choosing materials, you must choose the best ones, the quality of the erhu is very good, and the sound of pulling out is also wonderful.
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Cotton thread, snakeskin python skin is needed to make the leather, metal strings and silk strings are used for the strings, and wood is used for the bow.
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Here's how to choose a good erhu:
First of all, we need to look at the wood for making the piano, and the high-density wood tends to have a pure tone and high quality, which is the best choice for making high-quality erhu. Now the market uses mahogany, wenge, ebony, rosewood and other woods. When buying an erhu, you must ensure that the wood does not have scars, which will directly damage the sound quality of the erhu.
It is necessary to choose one with fine workmanship and clear texture, which not only affects the beauty but also affects the value retention of the huqin. The standard length of the stem is generally about 830 mm, and it is oblate and round, with strong compression resistance and timbre tension.
The second is to look at the skin, a beautiful skin has several points, the first is the bright color, the second is the uniform scales, and the third is the appropriate thickness is the standard for judging the quality of the skin. Depending on the climate, you can choose different skin tightness. The climate in the north is drier, so it is better to choose the tight tension, and the southern climate is humid, so choose the loose tension, and you can loosen the strings and remove the saddle.
The bow should be of uniform thickness and with fewer nodes, the better, and try to choose complete bamboo, with a moderate curvature of the bow root and bow tip. The elasticity of the bow does not mean that the elasticity of the bow proves that it is better, and it depends on personal preference when using it.
Erhu is about timbre, not for blind viewing. A good erhu is meant to sound good, not to look good. Looking at the quality of the erhu is only the first step in choosing the erhu, the key is to try to pull and listen.
Listen to the quality of "an erhu, the difficulty is that the new erhu is not opened, the erhu has to be opened to reveal the real timbre, to foresee what kind of timbre a new erhu will be after it is opened, but it takes the accumulation of experience."
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In terms of wood, the top grade is, of course, high-density mahogany. Rosewood, rosewood, sour branches, ebony, wenge can be, of which rosewood is the top. The second is poplar or new wood, and the erhu made of other miscellaneous trees can only be used for beginner practice.
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